GROUP ONE TRADING, L.P. - STRONGBRIDGE BIOPHARMA PLC ownership

STRONGBRIDGE BIOPHARMA PLC's ticker is and the CUSIP is G85347905. A total of 3 filers reported holding STRONGBRIDGE BIOPHARMA PLC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of STRONGBRIDGE BIOPHARMA PLC
ValueSharesWeighting
Q3 2021$236,000
-28.7%
115,500
+3.6%
0.00%
Q2 2021$331,000
-0.6%
111,500
-7.6%
0.00%
Q1 2021$333,000120,700
+60250.0%
0.00%
Q4 2020$0
-100.0%
200
-66.7%
0.00%
Q3 2020$1,0000.0%600
+20.0%
0.00%
Q1 2020$1,000
-94.1%
500
-87.2%
0.00%
Q4 2018$17,000
-19.0%
3,900
-11.4%
0.00%
Q3 2018$21,0004,4000.00%
Other shareholders
STRONGBRIDGE BIOPHARMA PLC shareholders Q4 2018
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 3,900$17,0000.00%
SIMPLEX TRADING, LLC 77$34,0000.00%
View complete list of STRONGBRIDGE BIOPHARMA PLC shareholders